html,body{
    width: 100%;
    height: 100%;
}
*{
    margin: 0;
    padding: 0;
}
main{   
    position: relative;
    width: 100%;
    height: 100%;
    color: #fff;
    background: url('../img/sign-bg.jpg') no-repeat;
    background-size: 150%;
    background-position: -8rem;
    overflow: hidden;
}
.pwd_login{   
    width: 39.4rem;
    height: 2.8rem;
    font-size: 2rem;
    text-align: right;
    margin-right: 2rem;
    margin-top: 2.9rem;
    cursor: pointer;
}
.tell_login{
    width: 21rem;
    height: 4rem;
    font-size: 2.8rem;
    margin-top: 2.3rem;
    margin-left: 3.2rem;
    font-family: "PingFangSC-bold";
}
.pwd_inp{
    width: 35rem;
    height: 5rem;
    margin-left: 3.2rem;
    border-radius: 2.5rem;
    border: none;
    outline: none;
    margin-top: 6.9rem;
    background-color: rgba(255, 255, 255, 0.6);
}
.pwd2_inp{
    width: 35rem;
    height: 5rem;
    margin-left: 3.2rem;
    border-radius: 2.5rem;
    border: none;
    outline: none;
    margin-top: 2rem;
    background-color: rgba(255, 255, 255, 0.6);
}
.btn{
    width: 35rem;
    height: 5rem;
    color: #fff;
    font-size: 1.4rem;
    margin-left: 3.2rem;
    border-radius: 2.5rem;
    border: none;
    outline: none;
    margin-top: 2rem;
    background-color:  rgba(99, 255, 167, 0.5);
}
.vx_login{
    width: 38.3rem;
    height: 2rem;
    font-size: 1.4rem;
    text-align: right;
    margin-right: 3.3rem;
    margin-top: 2.7rem;
}
.logo{
    position: fixed;
    bottom: 8rem;
    width: 41.4rem;
    height: 2.2rem;
    text-align: center;
    font-size: 1.6rem;
}
.vx_login_tit{
    position: relative;
    width: 41.4rem;
    height: 2rem;
}
.forget_pwd{
    position: absolute;
    top: 0;
    left: 17.9rem;
    font-size: 1.4rem;
    text-align: center;
}
.icon-weixin{
   position: absolute;
   top: -0.8rem;
   right: 9.5rem;
   font-size: 2.7rem;
}
input{
    font-size: 1.8rem;
    text-indent: 2rem;
}
input::-webkit-input-placeholder{
    color: rgba(255, 255, 255, 0.6);
}


